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899 results for Buffers
 

 

Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

 
VWR® Traceable® One-Shot™ Certified Reference Material (CRM) pH Standard Buffers

VWR® Traceable® One-Shot™ Certified Reference Material (CRM) pH Standard Buffers

Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes

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Phosphate Buffer

Phosphate Buffer

Phosphate Buffer, 0.1 Molar Solution, Synonyms: Phosphate Buffer Solution, pH 6.5, Appearance: Clear, colorless liquid, size: 60ML

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Electrophoresis Buffer Stock Powders

Electrophoresis Buffer Stock Powders

Our premeasured powdered packs offer convenience and will change the way you prepare buffers in your lab.

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Buffer Solution

Buffer Solution

Buffer solution has a shelf life of 24 months

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Tris-Glycine-SDS Solution

Tris-Glycine-SDS Solution

Tris-Glycine-SDS buffer, 10X, 500 mL

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Ward's® pH Buffer Kit

Ward's® pH Buffer Kit

Includes 500 ml each of buffer solution pH 10, pH 4, and pH 7. Also includes 100 ml of electrode storage solution, KCl.

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Phosphate Buffered Saline

Phosphate Buffered Saline

Phosphate Buffered Saline

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Tris-Gly-SDS

Tris-Gly-SDS

Tris-Gly-SDS Buffer Solution, Premixed Powder, Makes 6 L

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Tris-Borate-EDTA Solution

Tris-Borate-EDTA Solution

Tris-Borate-EDTA Solution is premixed.

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Loading Dye

Loading Dye

Loading Dye

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Buffer Envelopes

Buffer Envelopes

Shelf Life (months): 36
Storage: Green

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Certified pH Buffer Set

Certified pH Buffer Set

Set includes calibrated and pre-weighed amounts of buffer powders at three pH values (pH 4.0, 7.0, and 10.0) for testing or calibrating your pH meter.

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Buffer Capsules

Buffer Capsules

Shelf Life (months): 36
Storage: Green

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Calibration Buffer Solutions

Calibration Buffer Solutions

Always read the correct pH

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pH Singles Calibration Pouches

pH Singles Calibration Pouches

No Unwieldy Bottles to Carry or Clean

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